The Transistor, cataloged under National Stock Number 5961-00-821-2028, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-821-2028 |
| Primary Part Number | 2N657 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon |
| Status | ACTIVE |
| Semiconductor Material | SILICON |
| Internal Junction Configuration | NPN |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Internal Configuration | JUNCTION CONTACT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7901551-001 | L3harris Mas Inc Div L3harris Mas Inc. (CAN) |
| 7901551-001 | General Motors Corp (USA) |
| 2N657 PRIMARY | Raytheon Company Dba Raytheon (USA) |
NSN 5961-00-821-2028 is a Transistor, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-821-2028 has 3 cross-referenced part numbers: 7901551-001 (L3harris Mas Inc Div L3harris Mas Inc.), 7901551-001 (General Motors Corp), 2N657 (Raytheon Company Dba Raytheon).
There are 10 known substitutes for 5961-00-821-2028: 5961-00-132-4868, 5961-00-463-3013, 5961-00-542-7308 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2N657: Semiconductor Material: SILICON; Internal Junction Configuration: NPN; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Internal Configuration: JUNCTION CONTACT. 4 total characteristics are documented in the Federal Logistics Information System.